Acne—A disease that affects the skin’s oil glands. The small holes in your skin (pores) connect to oil glands under the skin. These glands make a substance called sebum. The pores connect to the glands by a canal called a follicle. When the follicle of a skin gland clogs up, a pimple grows. Acne is the most common skin disease; an estimated 80 percent of all people have acne at some point. Learn More
Cellulitis is an infection of the skin caused by bacteria. Learn More
Eczema—Also known as atopic dermatitis, this is a long-term skin disease. The most common symptoms are dry and itchy skin, rashes on the face, inside the elbows, behind the knees, and on the hands and feet. Learn More
Hives—Red and sometimes itchy bumps on your skin. An allergic reaction to a drug or food usually causes them. People who have other allergies are more likely to get hives than other people. Other causes include infections and stress. Hives are very common. They usually go away on their own, but if you have a serious case, you might need medical help. Learn More
Impetigo—A skin infection caused by bacteria. Usually the cause is staphylococcal (staph), but sometimes streptococcus (strep) can cause it, too. It usually starts when bacteria get into a break in the skin, such as a cut, scratch, or insect bite. Symptoms start with red or pimple-like sores surrounded by red skin. These sores usually occur on your face, arms, and legs. The sores fill with pus, then break open after a few days and form a thick crust. Impetigo is treated with antibiotics. Learn More
Pityriasis rosea—A scaly, reddish-pink skin rash that usually starts with a larger patch known as a hearald patch. Smaller spots will develop on your body days to weeks later and may be itchy. Pityriasis rosea usually lasts 1 to 3 months and usually never comes back. The rash usually goes away on its own. No treatment can cure it, but medicine can help relieve the itching. Your doctor might suggest antihistamine pills (one brand name: Benadryl), a steroid cream, calamine lotion or zinc oxide cream to relieve the itching. Learn More
Tinea also known as ring worm is a fungal infection. Ringworm infection can affect both humans and animals. The infection initially presents with red patches on affected areas of the skin and later spreads to other parts of the body. The infection may affect the skin of the scalp, feet, groin, beard, or other areas. Learn More